MX-4100N, MX-4101N, MX-5000N, MX-5001N (serv.man21). Service Manual-Details Of Each Section-(B)Operation Panel - Sharp Copying Equipment Service Manual (repair manual)

mx-4100n, mx-4101n, mx-5000n, mx-5001n (serv.man21) service manual
Model
MX-4100N MX-4101N MX-5000N MX-5001N (serv.man21)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
1000.78 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Service Manual-Details Of Each Section-(B)Operation Panel
File
mx-4100n-mx-4101n-mx-5000n-mx-5001n-sm21.pdf
Date

Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man21) Service Manual online

MX-4101N  OPERATION PANEL  B – 1
MX-4101N
Service Manual
 
[B] OPERATION PANEL
1.  Electrical and mechanism relation diagram
A. 8.5 inch operation panel
PWRSW
LCD
OCSW
1
6
3
TOUCH PANEL
5
2
4
BACK LIGHT
INVERTER PWB
CN4
CN3
CN1
F.G.
SRA-21T-4
CN10
CN13
CN11
CN3
CN12
CN14
CN14
CN12
CN6
D-GND
34
33
30
/F1D2
501190-5029
31
/F3G1
/F2G0
50
SEG0LEDBPR
49
48
47
36
38
37
39
SCAND
A
T
A
1
+
SCAND
A
T
A
0
+
/BZR
/KEYIN
GND
GND
5V_EXT
GND
5V2
nWU_KEY
nINFO_LED
nPO
W_LE
D
nWU_LED
1
3
8
9
D-GND
D-GND
nPWRSW
7
4
5
6
2
SCANCLK
O
UT
+
SCANCLK
O
UT
-
12
D-GND
SCAND
A
T
A
3
+
SCAND
A
T
A
3
-
D-GND
15
10
5
6
7
9
D-GND
SCAND
A
T
A
2
-
D-GND
SCAND
A
T
A
1
+
1
SCAND
A
T
A
2
+
D-GND
SCAND
A
T
A
0
+
SCAND
A
T
A
2
+
SCAND
A
T
A
0
-
D-GND
SCAND
A
T
A
1
-
6
D-GND
PDSEL1
PDSEL2
29
28
27
GND
PD
5V_EXT
PDSEL0
26
25
24
1
2
3
4
5
6
9
8
9
7
8
7
24
21
22
23
20
10
11
12
13
15
18
19
16
17
17
19
20
11
12
13
14
20
21
14
10
15
13
14
11
12
LCD_CLK+
LCD_CLK-
D-GND
1
6
D-GND
LCD_D
A
T
A
3
+
LCD_D
A
T
A
3
-
D-GND
9
8
7
6
LCD_SEL0
nR
TS_SC
N
TXD_SCN
NC
LCD_SEL2
nRES_MFPC_SCN
nRES_SCN
nLCD_DISP
5
4
17
18
21
22
23
24
LCD_D
A
T
A
1
-
LCD_D
A
T
A
2
+
LCD_D
A
T
A
2
-
D-GND
LCD_D
A
T
A
1
+
LCD_SEL1
nPOF_SCN
10
12
11
14
13
nCTS_SCN
LCD_D
A
T
A
0
+
LCD_D
A
T
A
0
-
D-GND
5V_EXT
18
GND
19
21
39
24
3
23
SC_TEMP
5
37
14
13
12
YH(Y2)
/XL(X2)
34
7
29
1
2
GND
GND
LCD_D
A
T
A
0
-
24V_EXT
24V_EXT
/YL(Y1)
XH(X1)
VCONT
/CCFT
PNL_SEL0
PNL_SEL1
/CCFT
DISP
11
36
9
P
NL_SEL3
PNL_SEL2
DISP
2
17
7
33
31
27
35
LCD_SEL3
19
18
15
16
DF1B-24Pin
24V_EXT
GND
23
RXD_SCN
+5VN
+12V
+24V2
P-GND
GND
3.3V
3.3V_EXT
5V_EXT
11
17
3
10
7
9
21
28
18
16
20
6
15
13
PNL_SEL2
/YL(Y1)
10
8
PNL_SEL0
YH(Y2)
VCONT
PNL_SEL1
12
LCD_D
A
T
A
1
-
D-GND
LCD_D
A
T
A
2
+
D-GND
D-GND
24
6
26
14
3
14
11
13
13
D-GND
4
14
11
2
3
1
2
1
14
4
8
18
3
16
15
5
6
SCAND
A
T
A
3
-
1
2
3
8
3
4
SCAND
A
T
A
0
-
1
2
SCAND
A
T
A
1
-
GND
/BZR
SEG0LEDBPR
3.3V_EXT
5V_EXT
GND
2
3
SEG1LEDCRR
SCAND
A
T
A
2
-
D-GND
10
5
4
8
3.3V_EXT
13
SCAND
A
T
A
3
+
SCANCLK
O
UT
-
D-GND
35
SEG2D0
/F0D1
32
SCANCLK
O
UT
+
2
10
501190-2029
5V2
D-GND
nINFO_LED
12
10
5
4
1
5
7
16
19
15
17
20
6
LCD_D
A
T
A
1
+
LCD_D
A
T
A
2
-
20
/F1D2
/F2G0
D-GND
LCD_CLK+
GND
/KEYIN
PDSEL2
5
4
6
15
SEG2D0
/F0D1
11
9
SEG1LEDCRR
LCD_D
A
T
A
3
-
GND
PD
5V_EXT
PDSEL0
/F3G1
PDSEL1
+3.3V
+3.3V
NC
+3.3V
+3.3V
+3.3V
NC
+3.3V
XH(X1)
YH(Y2)
/XL(X2)
nPWRSW
D-GND
B3P-PH-H-S
LCD_CLK-
8
12
WU_LED
PO
W_LE
D
nWU_KEY
LCD_D
A
T
A
3
+
D-GND
+24V
CR2 MOTHER PWB
3.3V
3.3V_EXT
25
19
GND
GND
GND
GND
2
1
+24V
GND
/CCFT
+CCFT
CCFT
GND
NC
ENAB
F-GND
Vsync
D-GND
Hsync
D-GND
B5
B4
B3
D-GND
B2
B1
B0
D-GND
G5
G4
G3
D-GND
G2
G1
G0
D-GND
R5
R4
R3
D-GND
R2
R1
R0
NC
D-GND
D-GND
CK
D-GND
D-GND
15
22
21
20
19
16
18
17
14
13
12
11
10
9
8
7
6
5
4
3
2
1
40
39
38
37
36
35
34
33
32
31
30
29
23
28
27
26
25
D-GND
B0
LCD_D
A
T
A
0
+
24
23
15
22
21
20
19
16
18
17
14
13
12
11
10
9
8
7
6
5
4
3
2
1
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
GND
G
ND
40
nLCD_DISP
nPOF_SCN
nRES_MFPC_SCN
nRES_SCN
nR
TS_SC
N
TXD_SCN
nCTS_SCN
RXD_SCN
LCD_SEL3
LCD_SEL1
LCD_SEL0
LCD_SEL2
B4
12
11
10
14
B3
13
G5
B1
D-GND
Hsync
D-GND
B5
D-GND
B2
UD/LR
ENAB
F-GND
Vsync
7
22
22
32
30
8
9
16
D-GND
R5
R4
G3
D-GND
G2
G1
G0
D-GND
G4
R3
D-GND
R2
R1
R0
NC
D-GND
D-GND
CK
D-GND
D-GND
1
4
/YL(Y1)
3
2
1
CCFT
4
2
1
5
GND
B16B-PHDSS-B
B5B-P
A
S
K
S02(8.0)B-BHS
5
4
3
2
501571-4029
FH12A-40S-0.5SH(55)
52271-0469
BM05B-GHS-TBT
+24V
+24V
GND
3
PNL_SEL3
/XL(X2)
SC_TEMP
XH(X1)
GND
24V_EXT
3
1
2
D-GND
CR2 SCN-CNT PWB
B6P-VH
B6P-VH
6
5
4
2
1
501190-5029
B14B-PHDSS-B
B14B-PHDSS-B
B24B-PHDSS-B
B15P-PH-K-S
3
2
1
3
NC
D-GND
1
6
5
4
8.5-LVDS PWB
PO SW
PWB
CR2 MFP-OPE PWB
PWB
CN1
ORS-PD
B6P-PH-H-S
B6P-PH-H-S
3
4
5
6
1
OCSW
3
24VEXT
/SIZE_LED1
5VEXT
D-GND
1
2
/SIZE_LED
2
/SIZE_LED1
/SIZE_LED2
2
5VEXT
D-GND
OCSW
24VEXT
3.3VPD
22
D-GND
+3.3V
9
6
5
4
3
2
1
D-GND
+3.3V
+5VN
+12V
+24V2
P-GND
CN19
CN13
LR
P
A-6pi
n
P
CN
CN
BM05B-GHS-TBT
USB
I/F
PWB
BM10B-GHS-TBT
GND
2
G
ND
GND
3D
+
D
1
+
4D
-
D
1
-
1G
N
D
3
4
5
6
2
1
DGND
DGND
DGND
DGND
7
10
9
8
6
5
4
3
D+
5G
N
D
6
S
HIELD
3D
-
4
1
S
U
B
V
S
U
B
V
5
2
S
U
B
V
2
D3+
VB
US
D2-
D2+
DGND
DGND
DGND
VB
US
D3-
OT
H
E
R
NM
MODEL
DGND
DGND
DGND
DGND
VB
US
FP_D-
FP_D+
MX-4101N  OPERATION PANEL  B – 2
2.  Operational descriptions
A. Outline
The operation panel is composed of the MFP OPE PWB, the LCD
INV PWB, the LVDS PWB, the USB CN PWB, the LCD unit, ansd
the operation key, and is used to operation the machine, to set and
to displat the status. 
They are connected with the document detection light receiving
PWB for detection of the documetn size. They receive light from the
document deteciton light emitting PWB attahced to the rear frame
side, detecting the document size. 
The power switch of the operation panel outputs the ON/OFF con-
trol signal of the DC power. 
The USB connecter can be connected with the USB memory, the
USB keyboard, the IC card writer, the IC card reader,  and he USB
hub, sending these electronic data  to the mother PWB.
The MX-4100N and the MX-4101N are provided with the keyboard
(standard for North America, option for other than SEN) under the
operation panel unit, allowing text input.
3.  Disassembly and assembly
A. 8.5 inch operation panel unit
1)
Remove the operation panel base plate.
2)
Remove the screw, and disconnect four connectors.
*1: Since the lead wire is provided with the lock, do not pull the 
lead wire. 
Hold the connector and pull it out.
*2: Note that the lock is on the back surface.
*3: When disconnecting the connector, pull the lead wire 
slowly. 
*4: Disconnect the connector from the Mylar.
Signal
Name
Function/Operation
OCSW
Original cover SW
Document size detection timing switch
PWRSW
Operaton panel power supply switch
Outputs the ON/OF control signal of the DC power source.
No.
Name
Function/Operation
1
MFP OPE-P PWB
Detects the pressed key on the operation panel.
2
LVDS PWB
Converts the display signal and outputs to the LCD.
3
Document detection light receiving PWB
Receives light from the document detection light emitting PWB to detect the document size. 
4
Document detection light emitting PWB
Emits light for detection of the document size.
5
LCD INV PWB
Emits the document size detection LED lights.
6
USB connector PWB
For USB connecting
Parts
a
LCD INV PWB
b
POWER SW PWB
c
MFP OPE-P PWB
d
USB connector PWB
e
LVDS PWB
f
LCD module
g
Touch panel
e
g
f
c
b
d
a
*2
*1
*3
*4
*1
*1
MX-4101N  OPERATION PANEL  B – 3
3)
Remove the screw, remove the earth harness from the
machine, and turn the operation panel back.
(1) LCD INV PWB/POWER SW PWB/MFP OPE-P PWB
1)
Remove the operation panel unit.
2)
Disconnect the connector and remove the screw. Remove the
LCD INV PWB and the POWER SW PWB.
3)
Remove the screw and the earth wire. Peel off the Mylar, and
remove the earth sheet and the MFP OPE-P PWB.
(2) USB connector PWB
1)
Remove the operation panel unit.
2)
Remove the screw and the earth wire, and remove the USB
connector PWB.
(3) LVDS PWB
1)
Remove the operation panel unit.
2)
Remove the screw and the earth wire, and remove the LVDS
shield sheet.
3)
Disconnect the connector and remove the screw and the earth
wire. Remove the LVDS PWB.
* When the LVDS PWB is removed, the earth plate for the
LCD is also removed. Be careful not to lose it.
(4) LCD module
1)
Remove the operation panel unit.
2)
Remove the LVDS shield sheet.
3)
Disconnect the connector and remove the screw. Remove the
Mylar.
MX-4101N  OPERATION PANEL  B – 4
4)
Disconnect the connector, and remove the LCD holder.
5)
Remove the LCD module.
(5) Touch panel
1)
Remove the operation panel unit.
2)
Remove the screw and the earth wire, and remove the LVDS
shield sheet.
3)
Disconnect the connector and remove the screw. Remove the
Mylar.
4)
Disconnect the connector and remove the screw, and remove
the LCD unit.
5)
Remove the touch panel.
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Download Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man21) Service Manual (Repair Manual)

Here you can read online and download Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man21) Service Manual in PDF. MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man21) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man21) Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.